.nav{
    width: 1800px;
    height: 300px;
    margin: 0 auto;
}
.nav img{
    width: 1800px;
    height: 300px;
}

/* project主体部分的代码 */
.project-c{
    width: 1200px;

    margin: 0 auto;
    overflow: hidden;
}
 .location.project-location{
    width: 200px;
    height: 14px;
    margin-top: 50px;
    float: left;
}
.project-class{
    float: right;
    /* width: 500px; */
    height: 30px;
    margin-top: 50px;

}
.project-item{
    width: 40px;
    height: 30px;
    float: left;
    margin: 0 20px;


}

.project-item a{
    font-size: 14px;
    color: #767676;
   float: left;
  
    width: 100%;
    height: 100%;
    text-align: center;


    
}
.project-item .blue{
 color: #668aca;
}
.project-item:hover a{
    color: #668aca;
}
.project-item:hover .project-line1{
    opacity: 1;
}
.project-item a .project-line1{
    display: block;
    width: 12px;
    height: 1px;
    background-color: #668aca;
    margin: 0 auto;
    margin-top: 2px;
    opacity: 0;
    
}
.project-item a .project-line1.meet{
    opacity: 1;
}
.project-class .project-line2{
    float: left;
    width: 1px;
    height: 8px;

    background-color: #b5b5b5;
    
    margin-top: 5px;
}
/* 设置家具里面的代码 */
.furniture-c{
    width: 1200px;
    margin: 0 auto;
    margin-top: 25px;
    overflow: hidden;

}
.furniture-c .furniture-item{
    float: left;
    width: 360px;
    height: 250px;
    position: relative;
    margin-right: 60px;
    margin-top: 45px;
}

.furniture-c .furniture-item::before{
    content: '';
    height: 0px;
    width: 360px;
    background-color: rgba(0,0,0,0.2);
    position: absolute;
    left: 0;
    top: 180px;
    opacity: 0;
    transition: all .8s;
    border-radius: 8px;
}
.furniture-c .furniture-item:hover::before{
    opacity: 1;
    height: 70px;

}
.furniture-c .furniture-item.right{
    margin-right: 0px;
}
.furniture-c .furniture-item .furniture-img{
    width: 360px;
    height: 180px;
    border-radius: 8px;
    position: absolute;
    top: 0;
    left: 0;

}
.furniture-c .furniture-item .block{
    width: 360px;
    height: 70px;
    position: absolute;
    top: 180px;
    left: 0;
    opacity: 0;
    cursor: pointer;
}
.furniture-c .furniture-item:hover .block{
    opacity: 1;
    transition: all .4s .4s;
}
.furniture-c .furniture-item .title{
    font-size: 14px;
    color: #767676;
    position: absolute;
    top: 20px;
    left: 50px;


}
.furniture-c .furniture-item .desc{
    font-size: 12px;
    color: #767676;
    position: absolute;
    top: 44px;
    left: 50px;


}
.furniture-c .furniture-item .arr{
    width: 30px;
    height: 30px;
    position: absolute;
    bottom: 10px;
    right:20px;

}
/* 六个床的列表 */
.bed-type{
    
    width: 1200px;
    height: 900px;
    margin: 0 auto;
    margin-top: 20px;
    overflow: hidden;

}
.bed-type .bed-item{
    float: left;
    width: 360px;
    height: 320px;
    /* text-align: center; */
    position: relative;
    margin-right: 40px;
    margin-top: 50px;
}
.bed-type .bed-item.last{
    margin-right: 0px;
}
.bed-type .bed-item img{
    width: 100%;
    height: 100%;
    /* position: absolute;
    top: 0;
    left: 0; */
}
.bed-type .bed-item .info{
    font-size: 16px;
    color: #767676;
    transition: all .2s linear;
    text-align: center;
}
.bed-type .bed-item .block{
    width:100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0,0,0,0.4);
    opacity: 0;
    transition: all .4s linear;
}
.bed-type .bed-item:hover .block{
    opacity: 1;
}
.bed-type .bed-item:hover .info{
    opacity: 0;
}
.bed-type .bed-item .block .line-5{
    width: 80px;
    height: 1px;
    display: block;
    background-color: #f8f8f8;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);

}
.bed-type .bed-item .block .number{
    font-size: 30px;
    color: #f8f8f8;
    margin-left: 83px;
    margin-top: 130px;
}
.bed-type .bed-item .block .en{
    font-size: 16px;
    color: #f8f8f8;
    margin-left: 70px;
}
.bed-type .bed-item .block .ch{
    font-size: 14px;
    color: #f8f8f8;
    margin-left: 70px;
}
/* 设置沙发的代码 */
.sofa, .chair, .closet, .light{
    width: 1200px;
    height: 500px;
    margin: 0 auto;
    overflow: hidden;
}
